在不影響程序原來功能的基礎(chǔ)下，二次開發(fā)讓上一篇下一篇標(biāo)簽自由可控地輸出鏈接、標(biāo)題、縮略圖、時間，沒有上一篇或者下一篇時不輸出任何東西

實(shí)現(xiàn)教程

打開 /include/arc.archives.class.php 找到 大概在 735 行左右的

else if($ctag->GetName()=='fieldlist')

在它的 上面 加入

else if($ctag->GetName()=='prenextdiy')
{
	$innertext = trim($ctag->GetInnerText());
	if($innertext)
	{
		$get = $ctag->GetAtt('get');
		$diys['diy'] = $this->GetPreNext('diy');
		$revalue = '';
		$dtp2 = new DedeTagParse();
		$dtp2->SetNameSpace('field','[',']');
		$dtp2->LoadSource($innertext);
		foreach($diys as $row)
		{
			foreach($dtp2->CTags as $tid=>$ctag2)
			{
				if(isset($row[$get][$ctag2->GetName()]))
				{
					$dtp2->Assign($tid,$row[$get][$ctag2->GetName()]);
				}
			}
			$revalue .= $dtp2->GetResult();
		}
		if($row[$get]['id']) $this->dtp->Assign($i,$revalue);
	}
}

繼續(xù)找到，大概在852行左右的

$this->PreNext['pre'] = "上一篇：<a href='$mlink'>{$preRow['title']}</a> ";

在它的 上面 加入

$preRow['litpic'] = (empty($preRow['litpic'])) ? $GLOBALS['cfg_cmspath'].'/images/defaultpic.gif' : $preRow['litpic'];
$this->PreNext['diy']['pre']['id'] = $preRow['id'];
$this->PreNext['diy']['pre']['arcurl'] = $mlink;
$this->PreNext['diy']['pre']['title'] = $preRow['title'];
$this->PreNext['diy']['pre']['litpic'] = $preRow['litpic'];
$this->PreNext['diy']['pre']['pubdate'] = $preRow['senddate'];

繼續(xù)找到，大概在 889 行左右的

if($gtype=='pre')

在它的 上面 加入

if($gtype=='diy')
{
	return $this->PreNext['diy'];
}

 內(nèi)容頁模板里上一篇下一篇調(diào)用標(biāo)簽寫法

上一篇
{dede:prenextdiy get='pre'}
<li>
	<a href="[field:arcurl/]"><img src="[field:litpic/]" width="50" height="50"></a>
	<p><a href="[field:arcurl/]">[field:title/]</a><span>時間:[field:pubdate function="MyDate('Y-m-d',@me)"/]</span></p>
</li>
{/dede:prenextdiy}

下一篇
{dede:prenextdiy get='next'}
<li>
	<a href="[field:arcurl/]"><img src="[field:litpic/]" width="50" height="50"></a>
	<p><a href="[field:arcurl/]">[field:title/]</a><span>時間:[field:pubdate function="MyDate('Y-m-d',@me)"/]</span></p>
</li>
{/dede:prenextdiy}